class YARD::Handlers::Ruby::MethodHandler

def format_args
  return [] unless args = statement.parameters
  params = []
  if args.unnamed_required_params
    params += args.unnamed_required_params.map {|a| [a.source, nil] }
  end
  if args.unnamed_optional_params
    params += args.unnamed_optional_params.map do |a|
      [a[0].source, a[1].source]
    end
  end
  params << ['*' + args.splat_param.source, nil] if args.splat_param
  if args.unnamed_end_params
    params += args.unnamed_end_params.map {|a| [a.source, nil] }
  end
  if args.named_params
    params += args.named_params.map do |a|
      [a[0].source, a[1] ? a[1].source : nil]
    end
  end
  if args.double_splat_param
    params << ['**' + args.double_splat_param.source, nil]
  end
  params << ['&' + args.block_param.source, nil] if args.block_param && !args.args_forward
  params
end